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<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <style>
        .box{
            border-top:3px solid rgba(241, 129, 23, 0.835);
            border-bottom: 1px solid #000;
        }
        .box a{
            display: inline-block;
            width: 80px;
            height: 40px;
            text-decoration: none;
            color: rgba(97, 91, 91, 0.897);
            text-align: center;
            line-height: 40px;
            font-size: 16px;
        }
        .box a:hover{
            background-color: rgba(39, 39, 39, 0.157);
            color: coral;
        }
    </style>
</body>
    <div class='box'>
        <a href="#">新浪导航</a>
        <a href="#">新浪导航</a>
        <a href="#">新浪导航</a>
        <a href="#">新浪导航</a>
    </div>
</html>